In news:gtpkdp$132$,
Ben Myers typed on Tue, 05 May 2009 11:02:06 -0400:
> Scott wrote:
>> My 2GHz 7-year old Gateway 700x desktop running Win XP Pro and a
>> fairly good Nvidia GeoForce 2 MX400 video card has no problem
>> playing web videos. However, when I go to this link to play a Flash
>> presentation... http://www.thecosmeticconspiracy.com/green
>>
>> ...the sound and video are very choppy. When I minimize this Firefox
>> 2.0 webpage to the taskbar, the sound is very smooth.
>>
>> What is the likely problem here?
>>
>> Thanks!
>> Scott
>
> Scott,
>
> You yourself have hinted at the cause of the problem. The system does
> not have enough horsepower between graphics and CPU to push all the
> bits needed onto the screen. Audio playback requires very little
> processing power compared to all those bits being rapidly shoveled
> out onto the screen by Flash.
>
> Most likely an upgrade to a newer graphics card with more on-board
> memory would be cost-effective. You might also look at the amount of
> memory in the system itself. A CPU upgrade would not do all that much
> to increase the power of the system. I'll guess that the CPU is
> around 1.8 to 2.0 GHz. I'd have to check the specs on the
> motherboard, but
> it may be limited to Socket 478 CPUs with 400MHz front-side bus. If
> so, then the fastest would either be 2.4GHz Pentium 4 (scarce and
> expensive) or a 2.8Ghz Celeron (cheap, but smaller cache memory than
> a P4). These would not provide enough bang for the buck to be worth
> the time and effort to install... Ben Myers
Hi Scott, well I disagree with Ben. I use Celerons all of the time with
very cheap video cards (integrated with shared memory) and a 600MHz
Celeron or faster should play videos just fine. This netbook for example
has a 900Mhz Celeron under clocked to 633MHz and it plays videos just
fine. I can clock it up if I need too, but I rarely need too.
During a recent test to help someone on another newsgroup. I found the
worst part of playing a video through a browser is that Adobe Flash
Player is a huge CPU hog! For example, playing a 700kbps 640x400 video
on this netbook eats up about 90% of the CPU with Adobe Flash Player.
Although using any other player with the codec installed (like WMP or
Media Player Classic) the CPU drops down to 20% with the same video.
I also tried different browsers like IE6 and Firefox 3 and the results
were the same with Adobe Flash Player plug in. So the browser doesn't
change this at all. And everything points to Adobe Flash Player as being
a gross CPU hog. Nonetheless, your computer still should play the video
even with Adobe Flash Player without any hardware upgrades. If my
Toshiba 2595XDVD with a 400MHz Celeron ('99 era) with 2.5MB of video RAM
and with 192MB of RAM can, so can yours. Although I am sure I have an
older Adobe Flash Player version installed on it. <grin>
--
Bill
Asus EEE PC 701G4 ~ 2GB RAM ~ 16GB-SDHC
Windows XP SP2